…yeah, but isn’t that all based on Open Graph being correctly sent from the other server? (I’ve seen/used those soundcloud embed before—they are awesome.)
My Wordpress site sends open graph, but it doesn’t do clever-enough OG…
https://moversmindset.com/083-cara-michele-nether-aikido-wellness-and-honesty/ is a page with an HTML5 player on it… this oneboxes exactly as I’d expect/hope it would…
https://moversmindset.com/083-cara-michele-nether-aikido-wellness-and-honesty/083-cara-michele-nether-aikido-wellness-and-honesty/ is the WP url for the media item… but again, WP is not smart enough to send enough OG information for a really clever onebox…
…I’ll try uploading the MP3 file directly… not sure if I can drop ~40Mb mp3 ( times 80+ episodes) into my hosted Discourse though . . .